Anyone else having issues with FB videos/gifs?

I've been having this issue since a few snapshots now. I already reported the bug as VB-15450 the responses I received from the testing team were not very reassuring. Here's how videos appear sometimes: http://imgur.com/1VPVVzL But gifs never seem to work: http://imgur.com/PScpD1T Anyone having the same issues? Win10/ Vivaldi 64bit p/s Disabling h/w acceleration and installing the latest PPAPI flash does not help.